Marin found himself in the body of a young wandering knight who was driven out of the house. Forced into the 15th Century, he was armed with only a horse, a breastplate, and a lance.

He was soon caught up in the era of German mercenaries established by Maximilian I. And so he decided to become a mercenary. Relying on his half-baked internet knowledge, he will establish his own mercenary force. Waging war with French knights and Swiss armies, even Emperors and Kings must beg of him.

This is a time of great powers: The vast Persia, Sparta that was founded by force, Athens with its trade and business, Thebes the rising star, The ambitious Macedonia, The twin heroes of the Western Mediterranean, The rising Rome and so on.

This is an era of brilliant stars: Agesilaus II – the last king of Sparta, Epaminondas – the Rising General of Thebes, Philip II – the founder of Macedonian’s hegemon, Dionysius – the tyrant of Syracuse, Camillus – the Roman dictator and savior…

This is an era of contention among a hundred schools of thought: Plato – the great philosopher, Antisthenes – founder of cynicism, Pythagoras – school of number, Democritus – the encyclopedia scholar, Hippocrates – the father of western medicine, Aristophanes – the great dramatist…

What will the hero bring to the world when he comes to this age as a humble mercenary through rebirth?

A book about Austria’s recovery to mightiness!!!

A history about House of Habsburg’s struggles and successes!!!

The Holy Roman Empire — which was neither holy, nor Roman, nor an empire — now came back!!!

The political game of Kievan Rus is always so cruel. From Rurik, the founder of the dynasty, to the wise man who reached the pinnacle, poison, daggers and swords always loom in the shadows. The soul from the future became the prince of Rurik, and he walked forward in that...